Blackville Weather Forecast
- 49
- 79
Rain Showers
- 42
- 69
Mostly Sunny
- 45
- 68
Mostly Sunny
- 50
- 75
Mostly Sunny
- 52
- 77
Mostly Sunny
- 57
- 77
Partly Sunny
Today 31 Jan Barnwell
Mostly sunny. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.
Tonight 31 Jan Barnwell
Showers. Lows in the upper 40s. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain near 100 percent.
Blackville Temperature Statistics
January Temperature
Barnwell Regional Airport (9.3 miles)
Lowest 23 January, 2025
15.8 °FAverage January
39.5 °FHighest 6 January, 2025
60.8 °F
Climate (2020–Present)
Barnwell Regional Airport (9.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
54.6 °FAverage 2020–2025
64.9 °FAverage High 2020–2025
76.5 °F